/*
Theme Name: UNA Experiências
Theme URI: https://unaexperiencias.com.br
Author: UNA
Description: Tema luxuoso para UNA Experiências - Curadoria boutique para encontros memoráveis.
Version: 1.0
License: GNU General Public License v2 or later
Text Domain: una
*/

/* ========== RESET & BASE ========== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg: hsl(0, 0%, 8%);
  --bg-secondary: hsl(0, 0%, 14%);
  --fg: hsl(40, 20%, 90%);
  --fg-muted: hsl(0, 0%, 55%);
  --gold: hsl(43, 56%, 55%);
  --gold-light: hsl(43, 56%, 70%);
  --gold-dark: hsl(43, 56%, 40%);
  --border: hsl(0, 0%, 18%);
  --card: hsl(0, 0%, 11%);
  --radius: 0.25rem;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  line-height: 1.1;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ========== UTILITIES ========== */
.tracking-luxury {
  letter-spacing: 0.2em;
}

.text-gold {
  color: var(--gold);
}

.bg-gold {
  background-color: var(--gold);
}

.font-display {
  font-family: 'Playfair Display', serif;
}

.font-body {
  font-family: 'Inter', sans-serif;
}

.font-elegant {
  font-family: 'Cormorant Garamond', serif;
}

.label {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.875rem, 4vw, 3rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.section-title em, .section-title i {
  font-style: italic;
}

/* ========== HEADER ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1.5rem 0;
  transition: all 0.5s;
}

.site-header.scrolled {
  background: rgba(20, 20, 20, 0.9);
  backdrop-filter: blur(12px);
  padding: 1rem 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--fg);
}

.site-logo span {
  color: var(--gold);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.main-nav a {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
  transition: color 0.3s;
}

.main-nav a:hover {
  color: var(--fg);
}

.nav-cta {
  border: 1px solid var(--gold) !important;
  color: var(--gold) !important;
  padding: 0.625rem 1.5rem;
  transition: all 0.3s !important;
}

.nav-cta:hover {
  background: var(--gold) !important;
  color: var(--bg) !important;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--fg);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    padding: 1.5rem;
    gap: 1rem;
  }
  .menu-toggle { display: block; }
}

/* ========== HERO ========== */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 20, 0.3);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 56rem;
  padding: 0 1.5rem;
}

.hero-content .label {
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5rem);
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--gold);
  color: var(--bg);
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  padding: 1rem 2rem;
  transition: background 0.3s;
}

.hero-cta:hover {
  background: var(--gold-light);
  color: var(--bg);
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-scroll span {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
}

.hero-scroll-line {
  width: 1px;
  height: 2rem;
  background: rgba(255,255,255,0.3);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ========== SERVICES ========== */
.services {
  padding: 6rem 0 8rem;
  background: var(--bg);
}

.services-intro p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  max-width: 42rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.services-intro a {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  transition: color 0.3s;
}

.services-intro a:hover {
  color: var(--gold-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 2rem;
}

.service-card {
  background: var(--bg);
  padding: 2rem;
  transition: background 0.5s;
}

.service-card:hover {
  background: rgba(255,255,255,0.03);
}

.service-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.25rem;
  color: rgba(193, 163, 88, 0.3);
  margin-bottom: 1.5rem;
  display: block;
}

.service-card h3 {
  font-size: 1.25rem;
  color: var(--fg);
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* ========== DIFFERENTIALS ========== */
.differentials {
  padding: 6rem 0 8rem;
  background: rgba(255,255,255,0.02);
}

.diff-items {
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.diff-item {
  display: flex;
  gap: 2.5rem 4rem;
  align-items: center;
}

.diff-item:nth-child(even) {
  flex-direction: row-reverse;
}

.diff-item-img {
  width: 50%;
  overflow: hidden;
}

.diff-item-img img {
  width: 100%;
  height: 24rem;
  object-fit: cover;
  transition: transform 0.7s;
}

.diff-item-img:hover img {
  transform: scale(1.05);
}

.diff-item-text {
  width: 50%;
}

.diff-item-text h3 {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  color: var(--fg);
  margin-bottom: 1rem;
}

.diff-item-text p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .diff-item, .diff-item:nth-child(even) {
    flex-direction: column;
  }
  .diff-item-img, .diff-item-text { width: 100%; }
  .diff-item-img img { height: 18rem; }
}

/* ========== PORTFOLIO ========== */
.portfolio {
  padding: 6rem 0 8rem;
  background: var(--bg);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-card {
  cursor: pointer;
}

.portfolio-card-img {
  overflow: hidden;
  margin-bottom: 1rem;
}

.portfolio-card-img img {
  width: 100%;
  height: 20rem;
  object-fit: cover;
  transition: transform 0.7s;
}

.portfolio-card:hover .portfolio-card-img img {
  transform: scale(1.05);
}

.portfolio-card .tag {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
  display: block;
}

.portfolio-card h3 {
  font-size: 1.125rem;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.portfolio-card .link {
  font-size: 0.75rem;
  color: var(--fg-muted);
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.portfolio-card:hover .link {
  color: var(--gold);
}

@media (max-width: 768px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* ========== TESTIMONIAL ========== */
.testimonial {
  padding: 6rem 0 8rem;
  background: rgba(255,255,255,0.02);
  text-align: center;
}

.testimonial blockquote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-style: italic;
  color: var(--fg);
  line-height: 1.5;
  max-width: 48rem;
  margin: 0 auto 2rem;
}

.testimonial cite {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-style: normal;
  color: var(--fg-muted);
}

.testimonial cite span {
  color: rgba(255,255,255,0.5);
}

/* ========== BLOG ========== */
.blog {
  padding: 6rem 0 8rem;
  background: var(--bg);
}

.blog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4rem;
}

.blog-header a {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  transition: color 0.3s;
}

.blog-header a:hover {
  color: var(--gold-light);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.blog-card {
  cursor: pointer;
}

.blog-card-img {
  overflow: hidden;
  margin-bottom: 1rem;
}

.blog-card-img img {
  width: 100%;
  height: 14rem;
  object-fit: cover;
  transition: transform 0.7s;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card .meta {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.blog-card h3 {
  font-size: 1rem;
  color: var(--fg);
  line-height: 1.4;
  transition: color 0.3s;
}

.blog-card:hover h3 {
  color: var(--gold);
}

@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
}

/* ========== CONTACT ========== */
.contact {
  padding: 6rem 0 8rem;
  background: rgba(255,255,255,0.02);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info-item svg,
.contact-info-item .icon {
  color: var(--gold);
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
}

.contact-info-item .info-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 0.25rem;
}

.contact-info-item .info-value {
  font-size: 0.875rem;
  color: var(--fg);
}

.contact p.intro {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.contact-form label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
  display: block;
}

.contact-form label .required {
  color: var(--gold);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--fg);
  outline: none;
  transition: border-color 0.3s;
  margin-bottom: 1.5rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-bottom-color: var(--gold);
}

.contact-form textarea {
  resize: none;
  min-height: 100px;
}

.contact-form button {
  background: var(--gold);
  color: var(--bg);
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  border: none;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: background 0.3s;
}

.contact-form button:hover {
  background: var(--gold-light);
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ========== FOOTER ========== */
.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer .footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--fg);
}

.site-footer .footer-logo span {
  color: var(--gold);
}

.site-footer p {
  font-size: 0.75rem;
  color: var(--fg-muted);
}